The CD74AC251 is an 8-input multiplexer featuring three-state outputs, designed using Harris Advanced CMOS Logic technology. It offers buffered inputs and has a typical propagation delay of 6 ns at a supply voltage of 5V and a load capacitance of 50 pF. The device is equipped with both true (Y) and complement (Y) outputs, along with an Output Enable (OE) input that places the outputs in a high-impedance state when activated. This multiplexer operates within a voltage range of 1.5V to 5.5V and provides balanced noise immunity at 30% of the supply voltage. It can drive output currents of ¬±24mA, allowing for fanout to 15 FAST,Ñ¢ ICs and the capability to drive 50Oc transmission lines. The CD74AC251 also features robust ESD protection exceeding 2kV per MIL-STD-883, ensuring reliability in various applications. The device is available in a 16-pin SOIC package, measuring 9.9mm x 6mm.
8-Input Multiplexer with 3-State Outputs 16-SOIC -55 to 125
IC MULTIPLEXER 1 X 8:1 16SOIC
IC, LOGIC, 8INPUT MUX 3-ST, 16SOIC; Logic Family / Base Number:74AC251; Logic Type:Multiplexer; No. of Channels:1Channels; Line Configuration:8:1; Supply Voltage Min:1.5V; Supply Voltage Max:5.5V; Logic Case Style:SOIC; No. of RoHS Compliant: Yes
Multiplexer 1 x 8:1 16-SOIC
| Texas Instruments | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Logic Multiplexers | Logic Multiplexers | Logic Multiplexers | Logic Multiplexers |
| Product Number | CD74AC251M | CD74AC251M | 36AJ8588 | CD74AC251M |
| Product Name | CD74AC251 8-Input Multiplexer with 3-State Outputs | Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders | Ic, Logic, 8Input Mux 3-St, 16Soic; Logic Family / Base Number Texas Instruments | Signal Switches, Multiplexers, Decoders |
| Output Characteristics | 3-State | |||
| Supply Voltage | 1.5V; 5.5 | 5.5V | 1.5V ~ 5.5V | |
| Package Type | SOIC | SOIC | SOIC; SOIC | SOIC; 16-SOIC (0.154\", 3.90mm Width) |
| Logic Family | AC |
